18104744

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10473

約数の個数: 32

約数和(自身を含む): 40051200

約数和(自身を除く): 21946456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 10429, 20858, 41716, 73003, 83432, 146006, 292012, 323299, 584024, 646598, 1293196, 2263093, 2586392, 4526186, 9052372, 18104744]

約数ペア:

[(1, 18104744), (2, 9052372), (4, 4526186), (7, 2586392), (8, 2263093), (14, 1293196), (28, 646598), (31, 584024), (56, 323299), (62, 292012), (124, 146006), (217, 83432), (248, 73003), (434, 41716), (868, 20858), (1736, 10429)]